| 悬拼梁段长线台座吻合法预制施工关键技术探讨 |
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| 引用本文： | 黄国华.悬拼梁段长线台座吻合法预制施工关键技术探讨[J].铁道建筑技术,2006(6):42-47. |
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| 作者姓名： | 黄国华 |
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| 作者单位： | 中铁二十三局集团第七工程有限公司,广东珠海,519115 |
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| 摘 要： | 深圳湾公路大桥非通航孔桥梁体施工,设计为分段预制,海上拼装,预制施工线形控制和梁段间吻合匹配,这些是其关键技术。重点介绍采用长线台座吻和法预制梁段时吻和匹配施工工艺,线形控制方法,台座设计检算及施工中易出现的问题等。
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| 关 键 词： | 台座设计 梁段预制 吻合匹配 线形控制 |
| 文章编号： | 1009-4539(2006)06-0042-06 |
| 修稿时间： | 2006年8月23日 |
Discussion about Precast Construction Key Technique of Long Abutment Joint of Cantilever Assembly Beam Sections |
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| Huang Guohua.Discussion about Precast Construction Key Technique of Long Abutment Joint of Cantilever Assembly Beam Sections[J].Railway Construction Technology,2006(6):42-47. |
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| Authors: | Huang Guohua |
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| Abstract: | The construction of opening bridge beams of Shenzhen Bay Highway Bridge adopted the techniques of precasting in sctions and assembly over the sea, the key technique of which is the linear control method of precast construction and the joint match of beams. This article mainly intruduces the joint match construction technique, the linear control method, check computation of abutment design, and the problems liable to occur during construction. |
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| Keywords: | abutment design beam precast joint match linear control |
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